Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details)

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Summary of Significant Accounting Policies - Schedule of Disaggregation of Revenue (Details) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Revenue $ 1,220,591 $ 1,809,993
Hardware [Member]    
Revenue 568,000 713,000
Consumables [Member]    
Revenue 205,000 298,000
Contract Research Services [Member]    
Revenue 193,000 543,000
Sample Preparation Accessories [Member]    
Revenue 116,000 82,000
Technical Support/Extended Service Contracts [Member]    
Revenue 96,000 116,000
Shipping and Handling [Member]    
Revenue 29,000 41,000
Other [Member]    
Revenue 14,000 17,000
Transferred at a Point in Time [Member]    
Revenue 978,000 1,228,000
Transferred Over Time [Member]    
Revenue 243,000 582,000
North America [Member]    
Revenue 844,000 1,111,000
Europe [Member]    
Revenue 88,000 145,000
Asia [Member]    
Revenue $ 289,000 $ 554,000